Description You initial discussion post is due by the third day of the week. It must be substantive and consist of at least 150 words. Your will need to respond to two classmates each week. These posts will be due by the end of the week, must be substantive, and consist of at least 75 words. If I ask additional questions to a student post, you may respond to that as one of your two response posts- it must also be substantive and consist of at least 75 words. The reason your first post is due by day three is so that your classmates will have sufficient time to compose their responses. How does the meaning of "100 showing" differ between outdoor advertising and transit advertising? Discuss examples of each